baber/WOPTO huggingface dataset:
Patent JP-S5579100-A (JP)
Title: Treating method for sludge
Inventor: MORI HIDEO
IPC: C02F11/14
Filed: 1978-12-08
Abstract: PURPOSE: To raise the dehydrating property of sludge, shorten the time of filtration, and reduce the volume and weight of dehydrated cake by bringing sewage to be treated by activated sludge or sludge discharged from factory effluent into contact with O 3  in the presence of Fe ion prior to dehydration.  
     CONSTITUTION: The sludge from the activated sludge treatment of sewage, factory effluents, etc., is mixed, prior to dehydration, with approx. 300W6000ppm (based on sludge) of Fe ion, e.g., FeCl 2 , FeCl 3 , FeSO 4 , etc., and then brought into contact with approx. 500W3000ppm (based on sludge) of O 3 . Thus, the miniaturization of dehydrator and the reduction of dehydrated cake can be attained, so that space required for dumping site can be reduced. In addition, because the inorganics content of the dehydrated cake is low, the combustibility of the cake goes high. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S639212-A (JP)
Title: Alarm detection circuit
Inventor: SAIKAI TOSHIO
IPC: H03F1/52
Filed: 1986-06-30
Abstract: PURPOSE:To attain alarm display even if a positive power supply is interrupted by connecting a reverse flow preventing diode between a positive power terminal and ground of a circuit raising an alarm when a reference voltage is given to a noninverting input of an operational amplifier and a signal given to an inverting input is lower than the reference voltage. CONSTITUTION:An output voltage 4b of an operational amplifier 4 is changed based on a voltage division voltage A by a voltage division ratio of resistors 5, 6 in response to a signal 4a inputted from an input terminal 1. When the signal 4a is positive to the voltage A, the output 4b of the amplifier 4 is negative and an LED 10 is lighted to raise alarm. If the positive power supply is interrupted due to a fault, the reverse flow preventing diode 11 connected to the noninverting terminal 2 of the amplifier 4 is turned on and a ground voltage is fed to the noninverting terminal 2 of the amplifier 4 through the diode 11. Thus, the amplifier 4 reaches a state that only the negative voltage is fed to the inverting power terminal 3, the output 4b is negative in the alarming state where the signal 4a is positive to the voltage A, the LED 10 is lighted to raise alarm.
Patent JP-S5377472-A (JP)
Title: Production of semiconductor device
Inventor: SAIKI SHINICHI
IPC: H01L29/08
Filed: 1976-12-21
Abstract: PURPOSE: To obtain a graft base transistor of a good high-frequency characteristic by forming the emitter and base contact forming windows simultaneously and setting the distance according to the pattern dimension precision of a photomask used at this time. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0722439-A (JP)
Title: Lead frame and semiconductor chip and their connection structure and semiconductor integration circuit device configured with it
Inventor: KANEMOTO KOICHI
IPC: H01L21/56
Filed: 1993-06-24
Abstract: PURPOSE:To provide a connection structure between a lead frame and a semiconductor chip that allows LOC and COL structure at a low cost. CONSTITUTION:Relating to connection structure between a lead frame 3 and a semiconductor chip 2 in LOC or COL structure, the lead frame 3 and the semiconductor chip 2 are connected together with a patting material (thermosetting resin) 4. With this, they are connected not with an expensive film material but with a cheap patting material 4, so, LOC structure, etc., are realized at a low cost, and further, the cost of the lead frame 3 is reduced.
Patent JP-S5276187-A (JP)
Title: Wrapping method
Inventor: HIBI HIROSHI
IPC: B65B25/00
Filed: 1975-12-22
Abstract: PURPOSE: A wrapping method which can perform wrapping keeping good apperance even when the container has relatively thin thickness, the wrapping being effected efficiently by way of quick quenching. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6132582-A (JP)
Title: Light transmission type semiconductor photodetector
Inventor: OURA JUNICHI
IPC: H01L31/10
Filed: 1984-07-25
Abstract: PURPOSE:To obtain a small-sized device having high optical transmittance and photoelectric conversion efficiency by forming a semiconductor layer, EG thereof is smaller than hnu and impurity concentration therein is lower than a specific value, to a p-n junction section while bringing the transmittance of beams reaching to one main surface from the other main surface to a specific value or more. CONSTITUTION:A photodetecting section in which a semiconductor layer 22, a band gap EG thereof is smaller than the energy hnu of input beams and impurity concentration therein is lower than 1X10<19>cm<-3>, is formed onto a first conduction type semiconductor substrate 21, EG thereof is larger than hnu, and a semiconductor layer 23, EG thereof is larger than hnu and which has a conduction type reverse to the semiconductor substrate 21, is shaped onto the semiconductor layer 22 is constituted. The transmittance of beams reaching to one main surface from the other main surface is brought to 50% or more. The layer 22 such as an In0.25Ga0.75As one 22 in doner concentration of 1X10<15>cm<-3> is grown on the substrate 21 such as an n type GaAs one 21 to which Te is doped, and the layer 23 such as a p type GaAs one 23 to which zinc is doped is grown on the layer 22. Optical transmittance is controlled by the thickness of the optical absorption layer 22.
Patent JP-S5485557-A (JP)
Title: Apparatus for cleaning nuclear fuel rod
Inventor: KOO MINORU
IPC: G21C19/30
Filed: 1977-12-20
Abstract: PURPOSE: To provide an apparatus capable of cleaning a plurality of nuclear fuel rods efficiently and uniformly in one process, by inserting the fuel rods into respective holes formed in a box-like container and turning brush sleeves, each having a brush disposed in the manner surrounding respective fuel rods.  
     CONSTITUTION: A plurality of nuclear fuel rods 14 are inserted into respective holes 15 formed in a box-like container 1, by raising or lowering the same by means of suspending machine. When underwater motor 17 is driven simultaneously, brush sleeves 12 formed integrally with gears 18, 19 of the motor 17 are also rotated. Brush 13 fixed to the brush sleeve 12 is disposed in the manner surrounding the outer circumference of respective fuel rods 14 and separates and clears foreign matters such as fur attached to the outer surface of these fuel rods 14. Subsequently, cleaning liquid is agitated by agitator blades 12b of brush sleeves 12 and carried to a thru-hole 6 in the manner enclosing suspended fur in the space defined by helical rotor blade 5 provided on the inner surface of container 1. Then, cleaning liquid is discharged to the outside from drain hole 7. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5675760-A (JP)
Title: Prevention system of mis-detection for open line
Inventor: OOTSUKA HIROICHI
IPC: H04M3/22
Filed: 1979-11-27
Abstract: PURPOSE:To prevent the mis-detection of open line at momentary interference at line introduction, by giving the switch drive display signal from an incoming switch drive circuit in the line test frame to the open line mis-detection display section in the line corresponding section of an exchanger. CONSTITUTION:Address signals D0-D4 are input to an address latch register 5 to draw in the required line, the output is extended in an address decoder 6 and the corresponding coil among the drive coils LC1-LC16 is driven. The SET, RESET signals determining the drive and release of the switch are given to a monostable multivibrator to sufficiently guarantee the driving time of the switch.
Patent JP-H0811218-A (JP)
Title: Heterogeneous composite molded body and its molding method in optical carving
Inventor: HYO KAZUYUKI
IPC: B29C35/08
Filed: 1994-07-05
Abstract: PURPOSE:To obtain such a heterogeneous composite molded body wherein an actual texture and touch are obtained and final confirmation also can be performed in respect of a function, by a method wherein an insert member is inserted into a molded body of photo-setting resin. CONSTITUTION:A composite molded body 1 is constituted of a primary side molded body 2 which is molded of the photo-setting resin first, a nut 3 to be positioned on the molded body 2 and a secondary side molded body 4 to be molded of the photo-setting resin again on the nut 3. That is, at the time of modeling of the composite molded body 1, design also of a recessed part corresponding to a form of the nut is performed and CAD data corresponding to the form of the nut is prepared by a CAD system based on the design. At this time, the composite molded body 1 is divided into the primary side molded body 2 and secondary side molded body 4 on the CAD data on the upper and lower sides of the recessed part into which the nut is inserted. Then optical carving is performed based on the CAD data, the primary side molded body 2 is formed, the nut is positioned, the optical carving is performed similarly and the secondary molded body 4 is molded.
Patent JP-S5378001-A (JP)
Title: Method for inserting coil into core of the motor
Inventor: OKAYASU HIROMASA
IPC: H02K15/06
Filed: 1976-12-22
Abstract: PURPOSE: To reduce the inserting force sharply and to scheme to miniaturize by improving occupation rate by relatively removing the jig having a coil set and the core of the motor and inserting the coil into the core of the motor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5580149-A (JP)
Title: Digital comparator circuit
Inventor: KUSUNOKI MICHIHIKO
IPC: G06F7/24
Filed: 1978-12-11
Abstract: PURPOSE: To simplify circuit constitution by repeatedly selecting a maximum or minimum value among digital values to be compared at a high speed and then by outputting digital values in the order of value or reversely.  
     CONSTITUTION: Data selectors 4 and 5 are provided which select several digital values X1WX3 inputted to input lines 1W3, and outputs 6 and 7 selected by those selectors 4 and 5 are inputted to digital comparator 8 to make a comparison between the both; when output 6 of selector 4 is greater, level "H" is outputted and when output 6 is less, level "L" is outputted. This comparison result is applied to AND circuit 10 and shift register 11 and when the comparison result of circuit 10 is level "H", the output of circuit 10 is applied to register 11 by clocks of clock generator 12. Then, the number of times of level "L" of the comparsion results is held by register 11 and the number of times held every time the output of circuit 10 is applied is increased by one to control selector 4, thereby sequentially selecting the greatest value. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6213232-A (JP)
Title: Method and device for detecting abnormality of front dead point position of header
Inventor: YAMASHITA YUKIO
IPC: B21J9/20
Filed: 1985-07-11
Abstract: PURPOSE:To detect exactly abnormality whose variation quantity is small, by detecting a front dead point position at every one reciprocating motion of a ram, and discriminating whether a detecting value is within an allowable range set separately at every combination of each punch and die or not. CONSTITUTION:The detecting value of a magnetic sensor 1 is inputted to the first arithmetic circuit 2 and a discriminating circuit 7, respectively, and the circuit 2 divides the stroke of a ram (d) into strokes corresponding to pre-forming and finish forming. Next, the mean value of the detecting value of the front dead point position of a prescribed number of times of late is calculated and a result is inputted to the second arithmetic circuit 3. When the stroke of a ram (b) is that which corresponds to pre- forming, the circuit 3 calculates an allowable range inputted from the first setting device 4 centering around the mean value of the detecting value calculated by the circuit 2. When the stroke is that which corresponds to finish forming, an allowable range inputted from the second setting device 5 is calculated, and its result is inputted to a discriminating circuit 7. The circuit 7 discriminates whether the detecting value is within the allowable range or not, inputs it to an abnormal signal outgoing device 8, and in case of a signal which exceeds the allowable range, an alarm is driven.
Patent JP-S5942317-A (JP)
Title: Cephalosporin compound-containing pharmaceutical preparation for administration to rectum
Inventor: TAKASUGI NORIO
IPC: A61P31/04
Filed: 1982-09-03
Abstract: PURPOSE:The titled pharmaceutical preparation having improved absorption from the rectum of main component, containing a cephalosporin compound and a maleic acid. CONSTITUTION:A cephalosporin compound (e.g., cefoxitin, cefmetazole, cefazolin, etc.) and a maleic acid (e.g., maleic acid, sodium maleate, etc.) are blended with 0.4-4g, especially 0.8-2.5g base (e.g., oily base such as cacao butter, peanut oil, etc., or water-soluble base such as polyethylene glycol, etc.) based on one pharmaceutical preparation to give a pharmaceutical preparation for administration to the rectum. A stabilizer, such as antioxidant, antiseptic, etc. and an excipient to adjust valume may be further added to it. The particle diameters of the maleic acid and the main component are preferably <=150mu. Rectal suppository, rectal capsule, tube for administration to the rectum may be cited as dosamge form.
Patent JP-S5855730-A (JP)
Title: Method and device for detection of torque
Inventor: HASEGAWA AKIRA
IPC: G01L3/08
Filed: 1981-09-30
Abstract: PURPOSE:To detect torque with high accuracy without receiving the influence of noises by providing passages for light to a rotating shaft, making light pulses incident from one end of the light passages, detecting the exit light from the other end, and calculating torsional angles (torque) from the difference in time between the signals of the input and exit light. CONSTITUTION:A main optical path 10 and an incident light path 13 consisting of optical fibers are provided in a hole 16 provided in the central part of a power transmission shaft 5, and further photodetecting paths 11, 12 are provided. The pulse light of a period T2 from a light source 6 enters the path 13 and is partly reflected by a semitransparent mirror 14. This reflected light is made incident through the path 11 to a phototransistor (PT)7. The rest is made incident via the path 10, a total reflection mirror 15, and the path 12 to PT8. The torsional angle theta of the shaft 5 is determined by theta=2piT/T2 from the time interval T and period T2 of the phase difference pulses of the output signals of the PTs 7 and 8. Thus the torque is determined with high accuracy without receiving the influence of noises.
Patent JP-H05171987-A (JP)
Title: Fuel injection amount controller for internal combustion engine
Inventor: TAKEMOTO HIDETSUGU
IPC: F02D41/20
Filed: 1992-06-12
Abstract: PURPOSE:To compensate fuel injection amount exactly according to a change in engine speed with a structure by setting compensation amount per a factor which generates variation in the fuel injection amount on a different criterion. CONSTITUTION:The running condition of an internal combustion engine is detected by a running condition detection means, and a signal generation means generates a signal according to the rotational phase of a cam which drives the plunger of a fuel force feed pump. A control means opens an electromagnetic valve at a prescribed timing based on the running condition to control fuel injection. The first electric signal regulation means outputs an angle compensation signal corresponding to an offset from the rotational phase of the cam, and the second electric signal regulation means outputs a timing compensation signal which compensates the response time of the electromagnetic valve. Based on these compensation signals, the electromagnetic valve control of the control means is compensated exactly for a change in engine speed.
Patent JP-H0865449-A (JP)
Title: Ccd picture sensor having improved chage transfer inefficiency and charge carrier reading by means of the ccd picture sensor
Inventor: ROBAATO EICHI FUIRUBURITSUKU
IPC: H04N5/369
Filed: 1995-06-20
Abstract: PURPOSE: To provide a charge coupled device(CCD) imaging unit which has reduced charge transfer inefficiency and the method for reading such an image sensor out. CONSTITUTION: This describes an imaging CCD cell A which receives a charge carrier from a related photodetection cell 14 and a buffer cell B which is preloaded so as to reduce the charge transfer inefficiency of the charge carrier. Each cell (A, B) includes two electrodes in the case of the shown two-phase CCD. The presence of mutually separated (inter-spaced) buffer CCD cells reduce the charge transfer inefficiency of an image signal rather than makes a buffer CCD cell signal hold an electron trap filled with a non-image signal. Thus, the image signal is allowed to transfer from a CCD which has a little charge loss even in such a case.
Patent JP-S6214522-A (JP)
Title: Logic circuit
Inventor: OGASAWARA KAZUO
IPC: H03K19/003
Filed: 1985-07-12
Abstract: PURPOSE:To reduce the peak value of a pulsative discharging current of the electric charge in a load capacity by controlling adjusting timings corresponding to logic level change points for plural drain type logic circuits. CONSTITUTION:When the logic signal inputted from a terminal 51 is changed from the low level to the high level, an NMOS transistor TR 8 is made conductive and the electric charge in a load capacity 13 is discharged through the TR 8. An NMOS TR 9 is made conductive T2 nanoseconds after the TR 8, and discharging of the electric charge in the capacity 13 is continued through TRs 8 and 9 from this time. An NMOS TR 10 is made conductive (T2+T3) nanoseconds after, and an NMOS TR 11 is made conductive (T2+T3+T4) nanoseconds after. Discharging of the electric charge in the capacity 13 is continued through TRs 8-11. When the logic level of the logic signal of the terminal 51 is switched to the low level, logic levels of gate electrodes of TRs 8-11 to to the low level successively after delay times, but steady currents flowed to TRs 8-11 are cut off approximately simultaneously because these delay times are relatively short.
Patent JP-S5856659-A (JP)
Title: Preventing method for oil burn of salmon roe
Inventor: KAGAMI HIDEYOSHI
IPC: A23L17/00
Filed: 1981-09-30
Abstract: PURPOSE:To prevent the oil burn of a salmon roe and the deterioration in freshnes thereof, by dissolving a composition containing phytic acid or an alkali metallic salt thereof as an essential component, in fresh water, and using the resultant solution as a treating solution. CONSTITUTION:Phytic acid or an alkali metallic salt thereof having the antioxidizing effect on the oil and lipid contained in a salmon roe and pH adjusting effect as an essential component is mixed with L-ascorbic acid, citric acid, sodium glutamate, D-sorbitol and tripolyphosphoric acid and if desired vitamin E or/and nicotinamide, and the resultant composition is dissolved in fresh water to give a treating solution. A salmon roe is then dipped in the resultant treating solution.
Patent JP-S5944310-A (JP)
Title: Slow-releasing preparation based on silicon rubber
Inventor: SHIYOUJI SHIGETOSHI
IPC: A61K47/26
Filed: 1982-09-06
Abstract: PURPOSE:To provide a silicone rubber-based slow-releasing preparation, capable of releasing the active component for about 1 week - 1 month, and releasing even a hydrophilic component, by adding an active component together with a dissolution assistant powder having a specific solubility in water, to a silicon rubber base. CONSTITUTION:A dissolution assistant powder having a solubility of >=10%, preferably >=15% in water (e.g. amino acid or its salt, alkali metal salt, etc. of mineral acid or organic carboxylic acid, etc., preferably crystalline salt) and an active component (e.g. carcinostatic agent of penicillin-type, cephalosporin-type, macrolide-type, etc.) is added to a silicon rubber base to obtain the titled preparation. The amounts of the dissolution assistant and the active component are preferably 5-60% and 0.01-45%, especially 15-45% and about 1-30%, respectively, based on the whole preparation.
Patent JP-S5580177-A (JP)
Title: Information reader
Inventor: SHIGA MASAAKI
IPC: G06K7/015
Filed: 1978-12-13
Abstract: PURPOSE: To make it possible to read recorded information of a card whichever direction the card is inserted in, by providing photo detectors in the surface side and the reverse face side for the card and operating OR between respective detection signals.  
     CONSTITUTION: A mark is recorded at the center of a card, and photo detectors 6a and 6b are provided in the surface side and the reverse face side for the card. If an output appears in detector 6b, the output is amplified by amplifier 8a and has the waveform shaped by gate 9a. If an output appears in detector 6b, the output is amplified similarly, and the output is led out to gate 9b. Meanwhile, the output appears only in gate 9a or 9b because the mark is recorded only in one side on the card, so that signals can be made into one by operating OR in gate 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0319876-A (JP)
Title: Printing apparatus
Inventor: ONODERA TAKESHI
IPC: B41J2/485
Filed: 1989-06-16
Abstract: PURPOSE:To improve the printing speed by increasing the number of frame buffers when the resolution is low by providing a memory control means which changes the number of frame buffers in accordance with the change of the resolution. CONSTITUTION:A CPU 3, while comparing the necessary size of a frame buffer corresponding to the initialize resolution of an output image with the size of a vacant area of a frame buffer area 8a, secures frame buffers one by one and registers the same into a control table of a RAM 6. When the vacant area of the area 6a is smaller than the necessary size, the CPU 3 stops securing the frame buffers and determines the number of the frame buffers. When the CPU 3 reads the data of one unit code stored in a buffer 4 from a host computer 2, if the data is a command to change the resolution, the CPU 3 resets the resolution, and secures the frame buffers again after releasing the area 6a. Accordingly, it becomes possible to utilize the area of the frame buffer as effectively as possible, and improve the printing speed when the resolution is low.
Patent JP-S63316888-A (JP)
Inventor: KOMATSU SATOSHI
IPC: G06T1/00
Filed: 1987-06-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0448694-A (JP)
Title: Shield case and manufacture thereof
Inventor: WATANABE TSUNEHISA
IPC: H05K9/00
Filed: 1990-06-14
Abstract: PURPOSE:To prevent conductive filler from peeling off from tone surface of a shield case which is formed by injection molding of plastic material containing the conductive filler by coating the surface of the shield case with a thermo plastic resin film. CONSTITUTION:A shield case A is made by coating a thermoplastic resin film 2 on the surface of a main body l which is formed by injection molding of plastic material. In the main body l of the case, conductive filler is contained in such quantity as to be in accordance with the rate at which the conductive filler is contained in the plastic material. The main body 1 of the case is pro vided with almost a uniform conductivity by fibers of the conductive filler 3 which are intertwined with each other. Consequently, the shield case fully exhibits the shielding effect against a radioactive noise.